Helena Valley Northwest, MT · Census-designated place

Helena Valley Northwest, Montana houses and real estate market data.

Houses in Helena Valley Northwest, MT (Lewis and Clark County) — market data for Helena Valley Northwest houses and the whole local market.

Census-designated place · Census GEOID 3035631

I'm buying in Helena Valley Northwest → I'm selling / what's my home worth? →
554 Keys Blvd Clearlake Oaks CA Lake Home For Sale Canal View
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$374,999 • 3 Beds • 2 Baths • 1,204 Sq Ft
554 Keys, Clearlake Oaks, CA 95423
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*Listed by Scott Brown, EXP Realty, DRE #01956840. Inquiries delivered directly to listing agent. Search.USAHouses.com*
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Scott@USAHouses.com
Call/Text (707) 474-8855
👉 Click Anywhere on Ad for More Info / Listing Page

Helena Valley Northwest, MT is a Census-designated place in Lewis and Clark County, Montana — this guide covers houses in Helena Valley Northwest and the whole local market: resale homes, condos, land, and new construction.

Info from government sites and builders may have provided source info.

Open map pin ↗ · 46.729488, -112.058105

At a glance

Helena Valley Northwest market snapshot

Place type

Census-designated place

County

Lewis and Clark County

Map pin

46.729488, -112.058105

Census GEOID

3035631

Land area

16.38 sq mi

Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. See About

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Why Helena Valley Northwest

What makes Helena Valley Northwest different

Census-designated place

The U.S. Census Bureau lists Helena Valley Northwest as a Census-designated place in Lewis and Clark County, Montana — a settled community that is not an incorporated city, town, or village. This page uses the same /montana/helena-valley-northwest/ guide pattern as incorporated places.

Nearby

Places around Helena Valley Northwest

County guide: Lewis and Clark County — cities, market context, and local resources for the county that includes Helena Valley Northwest.

USAHouses.com also publishes Census place pages for other communities in the same county as Helena Valley Northwest.

Nearby communities include Helena Valley West Central, Helena Valley Northeast, Helena, Helena West Side, Helena Valley Southeast, Canyon Creek, Marysville, East Helena, Unionville, York, Rimini, Wolf Creek, Craig, Lincoln, Milford Colony, Augusta.

Adjacent-county Census places with USAHouses.com pages: South Hills (~12.3 mi), Montana City (~15.4 mi), Clancy (~19.5 mi), Spokane Creek (~20.3 mi), Elliston (~22.6 mi), Jefferson City (~24.3 mi), Avon (~25.5 mi), Winston (~25.9 mi), Elkhorn (~31.2 mi), The Silos (~32.0 mi), Basin (~32.7 mi), Hardy (~33.3 mi), Boulder (~34.2 mi), Townsend (~38.2 mi), Garrison (~38.3 mi), Deer Lodge (~39.4 mi).

Census & home facts

Helena Valley Northwest data from published sources

County FHFA annual change (2025)

5.15%

County median listing price (FRED/Realtor.com) (2026-06-01)

$570,000

Census place type

CDP

County

Lewis and Clark County

Land area (Census Gazetteer 2024)

16.38 sq mi

Census GEOID

3035631

Census ACS, FHFA, and FRED figures are labeled with the year present in existing CSVs. Subject to change / confirm locally.

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Common questions

Helena Valley Northwest FAQ

What kind of place is Helena Valley Northwest, MT?

The U.S. Census Bureau lists Helena Valley Northwest as a Census-designated place in Lewis and Clark County, Montana — a settled community that is not an incorporated city, town, or village.

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